Find Forms Version for EBS R12

I was try to find out the form version for our EBS R12. I run the script Instancedetails_R12.sh provided in Doc ID 468311.1 

My output doesn't looks right as  you can see below, and I did source in the environment file before running it. Anyone know why?

Thanks,

Ling

 [appltest@comtestapps] $sh Instancedetails_R12.sh
: command not found.sh: line 20:
Script Started
date: invalid date `\r'
*****Apache Version*****
Server version: Oracle-Application-Server-10g/10.1.3.4.0 Oracle-HTTP-Server
Server built:   Jul  7 2008 14:58:00

*****perl version******
: No such file or directory

******Java Version******
java version "1.6.0_10"
Java(TM) SE Runtime Environment (build 1.6.0_10-b33)
Java HotSpot(TM) Server VM (build 11.0-b15, mixed mode)